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Contract OI history

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Jan 15, 2027 EXPIRATION

TXN $235.00 Put

TXN270115P00235000

Latest saved OI963Oct 23, 2026
Last change+172vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $235.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9634810 2026-10-09: 777 OI2026-10-14: 776 OI2026-10-15: 777 OI2026-10-16: 778 OI2026-10-21: 791 OI2026-10-23: 963 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TXN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing963+172
Oct 21, 2026791+13
Oct 16, 2026778+1
Oct 15, 2026777+1
Oct 14, 2026776-1
Oct 09, 2026777No prior observation